Kristin Chenoweth makes her triumphant return to Glee this week, reprising her role as Will Schuester old high school crush who now lives day-by-day in a box…of wine. Her return coincides with the Glee club's decision to pay tribute to one of the best albums of all time, Fleetwood Mac'sRumours. As it so happens, Cheno and Matthew Morrison have a pretty fantastic duet in the episode and because we know you can't wait anymore than we can, we've got it for you here!